. >> i think secretary clinton is a big supporter of those solar cook stoves and those other things to do that at a reasonable cost. let's have our next question. yes. >> i'm warren linney from kiara solar. and i just want to thank you for your courage. i've been arrested a few times for these issues as well. it's worth it. my question is, i wanna know if you're aware of any council of engineers and scientists that are evaluating and prioritizing the various low carbon technologies, and also the ones that maybe will pull out enough carbon from the air and--like carbon engineering, global thermostat, in order to have a priority of funding these, and do you know of any fund that's being ready to, you know, save life on the planet as well. >> well, you see, those studies are academic. you know, so we had this nice paper, one called wedges, which said, you know, we can -- there's this wedge that could reduce our carbon 10% or 5% and there's this wedge should do five more and then there's this wedge five more. so they list a whole bunch of technologies that might reduce the carbon emissions